Some owners of older Ford Super Duties are reluctant to trade up to newer technology because they love how the venerable 7.3L Powerstroke keeps rolling on mile after mile, year after year with nary a ...

In the diesel industry, it’s not uncommon to find that some tuning products don’t live up to all the hype. Oftentimes, horsepower gains are claimed on paper but never realized in the real world. This ...

The Edge Evolution CTS programmer made our truck pull like an aggressive freight train—even with a huge welder and lots of scrap metal strapped down in the truck bed!